MICROANATOMY

Detailed explanation-1: -Progesterone is an endogenous steroid hormone that is commonly produced by the adrenal cortex as well as the gonads, which consist of the ovaries and the testes. Progesterone is also secreted by the ovarian corpus luteum during the first ten weeks of pregnancy, followed by the placenta in the later phase of pregnancy.

Detailed explanation-2: -At the start of each menstrual cycle, levels of the hormone estrogen begin to rise, which causes the uterine lining to grow and thicken. When the ovary releases an egg, levels of another hormone, progesterone, increase.

Detailed explanation-3: -What hormones do the ovaries produce? Your ovaries secrete estrogen and progesterone.

Detailed explanation-4: -Luteinizing hormone and follicle-stimulating hormone, which are produced by the pituitary gland, promote ovulation and stimulate the ovaries to produce estrogen and progesterone.

Detailed explanation-5: -Progesterone is a natural hormone produced by a woman’s ovaries after she ovulates (the moment when an egg is released into the fallopian tube). The corpus luteum, a temporary endocrine gland, secretes progesterone. (